发明名称 METHOD OF DIAGNOSIS OF PAROTITIS-VIRAL INFECTION
摘要 FIELD: medicine, virology. SUBSTANCE: invention relates to a method of diagnosis of viral infection caused by epidemic parotitis virus. Antigen is detected by liquid immuno-enzymatic test after patient saliva freezing for 3 h at -20 C followed by centrifugation. Then precipitate is diluted at ratio 1: 5 and combined with reconvalescent serum at equal volumes being serum has antiparotitis-viral antibodies of titer (1:640)-(1:1280) and two doses of complement. The presence of antigen is determined by spectrophotometry. Method ensures to detect antigen in saliva of patients with different forms of parotitis-viral infection being in the cases of absence of its isolation in sensitive tissue cultures. EFFECT: improved method of diagnosis, enhanced sensitivity. 4 tbl, 1 ex
申请公布号 RU2127884(C1) 申请公布日期 1999.03.20
申请号 RU19960113874 申请日期 1996.07.10
申请人 SIJ;SIJ 发明人 AKSENOV O.A.;PARKHAEVA O.V.;BEKHTEREVA M.K.;SIZEMOV A.N.
分类号 G01N33/53;(IPC1-7):G01N33/53 主分类号 G01N33/53
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